Muscle Tech products are safe until they are taken in required quantity which the gym instructor has given, these products gives great effects when they used in proper manner, its over use may cause heart problems in later stage(40+) as it contains some harmful ingredients in it.
The Muscle Tech products are good when compared to other products. It is safe too. But its taste is very bad. That is the main problem of Muscle Tech products.
MuscleTech products are not safe. Just look at the ingredients listed in the bottle and research them. You will learn that there are many dangerous side effects to these ingredients. The best way to build muscle mass is to do it the healthy way. Exercise and weight lifting can accomplish the same results, safely.
Creatine, Protein, amino acids, and thermogenics are in muscle tech products as well as many other body building suppliments and are safe, however, they do have some products with caffiene.